How Does the Structure of the Influenza Viris Differs from That

question 29

Multiple Choice

How does the structure of the influenza viris differs from that of the Tobacco mosaic virus (TMV) ? (Select all that apply)

• A)Tobacco mosaic virus has an envelope while influenza virus does not
• B)Influenza virus has envelope fragments surrounding multiple chromosomes while TMV has a single envelope and chromosome
• C)Unlike influenza virus,Tobacco mosaic virus chromosomal fragments are each associated with a viral RNA polymerase
• D)Influenza virus has a single linear RNA chromosome while TMV has a circular RNA chromosome
• E)None of the choices is correct

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Definitions:

Bronchus

A major air passage of the lungs that diverges from the windpipe, allowing the flow of air in and out.

Body Surface

The body surface refers to the outermost layer of an organism's body, including the skin in humans, which serves as a protective barrier against the environment.

Tracheal Tubes

A network of air tubes in insects and some terrestrial arthropods that allow for efficient gas exchange directly with body tissues.

Gills

Respiratory organs found in many aquatic organisms, which extract oxygen from water and expel carbon dioxide.